
.clearfix::after{
    content:"";
    display: block;
    clear: both;
}

button {
    @include border-radius;
}
body{
    height: 100%
}

html{
    height: 100%
}
$progress_border_under_little:1px solid #ff0000;
$progress_border_up_little:1px solid #ff0000;
$progress_border_under:1px solid #ff0000;
$progress_border_up:1px solid #ff0000;